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KR20010048731A - Headlight for an automobile - Google Patents

Headlight for an automobile Download PDF

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Publication number
KR20010048731A
KR20010048731A KR1019990053531A KR19990053531A KR20010048731A KR 20010048731 A KR20010048731 A KR 20010048731A KR 1019990053531 A KR1019990053531 A KR 1019990053531A KR 19990053531 A KR19990053531 A KR 19990053531A KR 20010048731 A KR20010048731 A KR 20010048731A
Authority
KR
South Korea
Prior art keywords
light
light source
reflector
source unit
vehicle
Prior art date
Application number
KR1019990053531A
Other languages
Korean (ko)
Inventor
권태석
Original Assignee
류정열
기아자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 류정열, 기아자동차 주식회사 filed Critical 류정열
Priority to KR1019990053531A priority Critical patent/KR20010048731A/en
Publication of KR20010048731A publication Critical patent/KR20010048731A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/0408—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE: A car headlight is provided to improve the appearance of the device by using the structure of the reflection plate for the internal reflection mirror and thus to stimulate the purchase impulse of the customer. CONSTITUTION: In the headlight, a light source unit(20) receives power from the power supply(10) and disperses the generated light. A case(40) has the light source(20) inside, is fixed to the body of the car and has a reflection plate(41) to bypass the internally generated light. A reflection mirror(30) receives the light from the light source(20) and produces externally and has on the surface diamond-shaped steps having certain lengths and angles. Here, the shape of the steps can be varied to improve the appearance with different lengths and angles.

Description

자동차용 전조등{Headlight for an automobile}Headlights for Automobiles {Headlight for an automobile}

본 발명은 자동차용 전조등에 관한 것으로, 더욱 상세하게는 자동차에 설치되어 야간주행이나 주, 정차시 타차량이 식별을 용이하게 할수 있도록 설치되어있고, 차량의 외관미가 향상될수 있도록 하는 자동차용 전조등에 관한 것이다.The present invention relates to a headlamp for an automobile, and more particularly, is installed in an automobile to facilitate identification of other vehicles at night driving, parking, or stopping, and to an automobile headlight for improving the appearance of the vehicle. It is about.

일반적으로 자동차용 전조등(1)의 구조는 도 1 ~ 2에서 도시한 것과 같이 반구형상의 반사경(30) 내부 중앙부에 일정한 광량을 갖는 전구(21)가 장착되어 있고, 전방에 유리제품등으로 형성된 케이싱(40)이 상기 반사경(30)에 결합되어 있다.In general, the structure of the headlamps 1 for automobiles is provided with a light bulb 21 having a constant amount of light in the central portion of the hemispherical reflector 30, as shown in FIGS. 40 is coupled to the reflector 30.

또한, 자동차 내부의 전력공급원(10)으로부터 전구(21)에 전류을 인가하여 줌에 따라 상기 전구(21)에서 발산된 빛으로 주변을 밝혀 주는 것으로 되어 있다.In addition, as the electric current is applied to the light bulb 21 from the power supply source 10 inside the vehicle, the light is emitted from the light bulb 21 to illuminate the surroundings.

그리고, 상기 전구(21)의 전면에는 반사갓(50)을 형성하여 전구(21)로부터 발산되는 빛이 반사갓(50)을 통해 내부로 굴절시킬 수 있도록 형성하고, 상기 반사갓(50)을 통해 반사된 빛이 내부의 반사경(30)을 통해 증폭되어 발산할수 있다.In addition, a reflection shade 50 is formed on the front surface of the bulb 21 so that light emitted from the bulb 21 may be refracted to the inside through the reflection shade 50, and reflected through the reflection shade 50. Light may be amplified and diverged through the internal reflector 30.

이는 즉, 상기 전구(21)에서 발산된 빛이 반사갓(50)을 통해 굴절되고, 전구(21) 양측으로 형성된 반사경(30)을 통해 증폭되며, 전면에 형성된 반사판(41)을 통하여 외부로 발산된다.That is, the light emitted from the light bulb 21 is refracted through the reflector 50, amplified through the reflector 30 formed on both sides of the light bulb 21, and emitted to the outside through the reflector 41 formed on the front surface. do.

최근 자동차용 전조등은 디자인적으로 다양한 타입의 이미지를 추구하고 있는 실정이다.Recently, headlamps for automobiles are designed to pursue various types of images.

즉, 차량의 외관중 전조등의 요소는 단순히 차량의 식별장치및 주행보조장치로만 사용되는 것이 아니라 외관의 미려함을 추구하여 소비자의 구매욕구를 유발시키는 작용까지 하고 있다.That is, the elements of the headlights in the exterior of the vehicle are not only used as the identification device and the driving assistance device of the vehicle, but also act to induce the consumer's desire to pursue the beauty of the exterior.

상기와 같은 종래의 전조등은 다양한 형태의 이미지 연출이 어려워지며, 이로인한 제품 경쟁력을 저하시킬수 있다.Conventional headlights as described above are difficult to produce a variety of images, thereby reducing the product competitiveness.

본 발명의 목적은 자동차용 전조등 내부의 반사경을 기존 반사판의 구조를 도입하므로써, 외관의 화려함과, 미려함을 동시에 추구할수 있는 자동차용 전조등을 제공하는 데 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a headlamp for a vehicle that can simultaneously pursue the splendor and the beauty of the exterior by introducing a structure of an existing reflector for the reflector inside the headlamp for a vehicle.

본 발명의 또 다른 목적은 소비자의 구매욕구를 자극하므로써, 제품 경쟁력을 향상시킬수 있는 자동차용 전조등을 제공하는 데 있다.Still another object of the present invention is to provide a headlamp for an automobile that can improve product competitiveness by stimulating a consumer's desire to purchase.

도 1은 일반적인 차량에 설치되어 있는 전조등을 도시한 사시도1 is a perspective view showing a headlamp installed in a general vehicle

도 2는 종래 전조등의 구조를 도시한 단면도2 is a cross-sectional view showing the structure of a conventional headlamp

도 3은 본 발명을 적용하여 빛의 반사구조를 도시한 단면도3 is a cross-sectional view showing a reflection structure of light to apply the present invention

* 도면중 주요 부분에 대한 부호의 설명 *Explanation of symbols on main parts of drawing

1-전조등 30-반사경1-headlight 30-reflector

10-전력공급원 31-다아아몬드 스텝10-Power Source 31-Diamond Step

20-광원부 40-케이싱20-light source 40-casing

21-전구 41-반사판21-bulb 41-reflective plate

22-단자 50-반사갓22-terminal 50-reflective

이러한 본 발명의 목적은, 자동차의 전력공급원(10)으로부터 전력을 인가받아 빛을 발산할수 있도록 형성된 광원부(20)와;An object of the present invention, the light source unit 20 is formed to emit light by receiving power from the power supply source 10 of the vehicle;

상기 광원부(20)를 내측에 위치시키고, 자동차의 바디와 일측단부가 접지되어 고정되며, 내부로부터 발산된 빛을 외부로 투과시킬수 있는 재질의 반사판(41)이 형성된 케이싱(40)과;A casing 40 in which the light source unit 20 is positioned inside, a body and one end of the vehicle are grounded and fixed, and a reflecting plate 41 formed of a material capable of transmitting light emitted from the inside to the outside;

상기 광원부(20)로부터 빛을 받아 외부로 발산시킬수 있도록, 표면에 일정한 길이와 각도를 이루는 다아아몬드 스텝(31)이 형성된 반사경(30)의 구조로 달성된다.In order to receive light from the light source unit 20 and to emit it to the outside, the structure of the reflector 30 is formed with a diamond step 31 having a predetermined length and angle on the surface.

이하 본 발명의 바람직한 실시예를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 일반적인 차량에 설치되어 있는 전조등을 도시한 사시도 이다.1 is a perspective view illustrating a headlamp installed in a general vehicle.

도 2는 종래 전조등의 구조를 도시한 단면도 이다.2 is a cross-sectional view showing the structure of a conventional headlamp.

도 3은 본 발명을 적용하여 빛의 반사구조를 도시한 단면도 이다.3 is a cross-sectional view showing a light reflection structure to which the present invention is applied.

즉, 도 1에서 도시한 바와 같이 일반적인 자동차에는 야간주행이나 주, 정차시 타차량이 식별을 용이하게 할수 있도록 자동차용 전조등(1)이 설치된다.That is, as shown in FIG. 1, a general vehicle 1 is provided with a headlamp 1 for an automobile so that other vehicles can easily identify when driving at night or while driving or stopping.

그리고, 도 3에서 도시한 것과 같이 전조등(1)은 자동차의 전력공급원(10)인 밧데리로부터 전력을 인가받아 빛을 발산할수 있는 광원부(20)가 형성되어 있다.As shown in FIG. 3, the headlamp 1 is provided with a light source 20 capable of emitting light by receiving power from a battery, which is a power supply source 10 of a vehicle.

또한, 상기 광원부(20)의 일측단부에는 접지면을 구비하고, 상기 접지면에는 밧데리로부터 전류를 인가받을 수 있는 단자(22)가 돌출되게 형성되어 있다.In addition, one side end of the light source unit 20 is provided with a ground plane, and the ground plane is formed to protrude a terminal 22 that can receive a current from the battery.

이는 즉, 상기 밧데리에서 발생되는 전류를 접지면에 형성되어 있는 단자(22)를 이용하여 인가받고, 상기 인가받은 전류는 광원부(20)에 전달되어 빛을 발산시킨다.That is, the current generated from the battery is applied using the terminal 22 formed on the ground plane, and the applied current is transmitted to the light source 20 to emit light.

한편, 상기 광원부(20)에는 통상적으로 전구(21)가 사용되고 있다.Meanwhile, a light bulb 21 is typically used for the light source unit 20.

또한, 상기 광원부(20) 전면에는 반구형태의 반사갓(50)이 형성되어 있으며, 전구(21)에서 발산되는 빛을 상기 반사갓(50)이 굴절시키는 역활을 한다.In addition, a semi-spherical reflector 50 is formed on the front surface of the light source unit 20, and the reflector 50 refracts light emitted from the light bulb 21.

한편, 상기 광원부(20)의 외측으로는 자동차의 바디와 일측단부가 접지되어 체결되고, 내부로부터 발산된 빛을 외부로 투과시킬수 있는 재질로 형성된 반사판(41)이 구비된 케이싱(40)이 형성되어 있다.Meanwhile, a casing 40 having a reflector plate 41 formed of a material capable of transmitting light emitted from the inside to the outside of the light source unit 20 is grounded and fastened to the body and one end of the vehicle. It is.

그리고, 상기 케이싱(40)의 반사판(41)은 야간에 등화가 꺼져 있는 자동차를 식별하기 하기 위하여, 빛을 비추면 적색, 황색 또는 호박색의 색깔을 지닌 것들도 있다.In addition, the reflective plate 41 of the casing 40 may have a red, yellow or amber color when light is emitted to identify a car that is out of light at night.

한편, 상기 케이싱(40)의 일측단부와 연결되고, 상기 광원부(20)로부터 발산된 빛을 반사갓(50)이 1차로 굴절시키고, 상기 반사갓(50)을 통해 굴절된 빛이 2차로 증폭될수 있도록, 광원부(20) 양측으로 반사경(30)이 형성되어 있다.On the other hand, connected to one end of the casing 40, so that the reflection shade 50 is firstly refracted by the light emitted from the light source unit 20, the light refracted through the reflection shade 50 can be amplified secondary Reflectors 30 are formed at both sides of the light source unit 20.

또한, 상기 반사경(30)의 표면에는 반사판(41)의 구조를 도입하여 다아아몬드 스텝(31) 형상으로 성형한다.In addition, the reflector 30 is formed on the surface of the reflector 30 to form a diamond step 31.

그리고, 상기 다이아몬드 스텝(31)은 일정한 길이와 각도를 이루고 있고, 빛의 굴절을 증폭시키기 위하여 돌출되게 형성한다.The diamond step 31 has a predetermined length and angle and protrudes to amplify the refraction of light.

한편, 상기 반사경(30)에 적용하는 다이아몬드 스텝(31)은 도 3에서 도시한 것과 같이 일정한 형태로 배열시킬수 있고, 동일한 길이와 각도를 이루게 형성시킬 수 있으나 외관미의 상승효과를 위하여 불규칙적으로 형성하여도 무관하다.On the other hand, the diamond step 31 to be applied to the reflector 30 can be arranged in a constant shape, as shown in Figure 3, can be formed in the same length and angle, but irregularly formed for the synergistic effect of appearance It does not matter.

이는 즉, 상기 광원부(20)에서 발산된 빛이 반사갓(50)을 통하여 굴절되고, 광원부(20) 양측으로 형성된 반사경(30)의 다이아몬드 스텝(31)을 통하여 증폭되며, 상기 증폭된 빛은 전면에 형성된 반사판(41)을 투과하여 외부로 발산된다.That is, the light emitted from the light source unit 20 is refracted through the reflector 50, amplified through the diamond step 31 of the reflector 30 formed on both sides of the light source unit 20, the amplified light is the front It penetrates the reflecting plate 41 formed in the inside, and it is emitted to the outside.

상기와 같은 본 발명의 구성에 의하면, 첫째, 내부에 다아아몬드 스텝(31)이 형성된 반사경(30)의 구조로 인하여 광원부(20)의 빛이 증폭되어 외부로 발산되므로 강한 빛을 발산시킬수 있다.According to the configuration of the present invention as described above, first, the light of the light source unit 20 is amplified and emitted to the outside due to the structure of the reflector 30 having the diamond step 31 formed therein, so that it can emit strong light.

이는 즉, 야간주행이나 주, 정차시 타차량이 식별을 용이하게 할수 있다.In other words, it is easy to identify other vehicles when driving at night, parking, or stopping.

둘째, 반사판(41)의 구조를 반사경(30)에 도입하여, 다색 칼라및 다양한 타입의 이미지를 추구할수 있다.Second, by introducing the structure of the reflector 41 to the reflector 30, it is possible to pursue a multi-colored color and various types of images.

셋째, 전조등(1)의 내부에 다아아몬드 스텝(31) 형상의 반사경(30)을 설치함으로써, 미점등시 상기 다이아몬드 스텝(31)이 주는 화려함을 외부에서 볼수 있게 할수 있다.Third, by providing the diamond step 31 reflector 30 inside the headlamp 1, it is possible to see the splendor given by the diamond step 31 at the time of non-lighting from the outside.

넷째, 차량의 외관을 화려하게 함으로써, 소비자의 구매요구를 불러올수 있으며, 제품의 판매를 향상시킬수 있다.Fourth, by glamorous appearance of the vehicle, it is possible to call the consumer's purchase demand, and improve the sales of the product.

Claims (1)

자동차의 전력공급원(10)으로부터 전력을 인가받아 빛을 발산할수 있도록 형성된 광원부(20)와;A light source unit 20 configured to emit light by receiving power from the power supply source 10 of the vehicle; 상기 광원부(20)를 내측에 위치시키고, 자동차의 바디와 일측단부가 접지되어 고정되며, 내부로부터 발산된 빛을 외부로 투과시킬수 있는 재질의 반사판(41)이 형성된 케이싱(40)과;A casing 40 in which the light source unit 20 is positioned inside, a body and one end of the vehicle are grounded and fixed, and a reflecting plate 41 formed of a material capable of transmitting light emitted from the inside to the outside; 상기 광원부(20)로부터 빛을 받아 외부로 발산시킬수 있도록, 표면에 일정한 길이와 각도를 이루는 다아아몬드 스텝(31)이 형성된 반사경(30)으로 됨을 특징으로 하는 자동차용 전조등.Receiving light from the light source unit 20 so as to emit to the outside, the headlights for automobiles, characterized in that the reflector 30 is formed with a diamond step 31 having a constant length and angle on the surface.
KR1019990053531A 1999-11-29 1999-11-29 Headlight for an automobile KR20010048731A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262123A (en) * 1989-03-31 1990-10-24 Sharp Corp Transmission type liquid crystal display device
JPH04324201A (en) * 1991-04-24 1992-11-13 Koito Mfg Co Ltd Headlamp for automobile
JPH09167505A (en) * 1995-12-15 1997-06-24 Ichikoh Ind Ltd Lighting fixture for vehicle
KR980003147A (en) * 1996-06-13 1998-03-30 나가무라 요시로 Car Headlights

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02262123A (en) * 1989-03-31 1990-10-24 Sharp Corp Transmission type liquid crystal display device
JPH04324201A (en) * 1991-04-24 1992-11-13 Koito Mfg Co Ltd Headlamp for automobile
JPH09167505A (en) * 1995-12-15 1997-06-24 Ichikoh Ind Ltd Lighting fixture for vehicle
KR980003147A (en) * 1996-06-13 1998-03-30 나가무라 요시로 Car Headlights

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